Example: air traffic controller

Diabetes Mellitus Type 2 - Johns Hopkins Hospital

Diabetes Education #2 Diabetes Mellitus Type 2 What is it? Diabetes is a common health problem in the and the world. In Diabetes , the body does not use the food it digests well. It is hard for the body to use carbohydrates and fats. The main marker of Diabetes is high blood sugar ( glucose ). Your blood sugar is kept in check by insulin. Insulin is a hormone that is made in the pancreas. When you get Diabetes , it is related to two things: The amount of insulin your body makes How well your body s cells use insulin. There are two different types of Diabetes : type 1 and type 2. Only about 5% of people have type 1. Type 1 used to be called other names ( juvenile Diabetes , insulin-dependent Diabetes ). In type 1, the pancreas does not make insulin. It usually starts as a child or teen. Type 2 often starts after age 40. Type 2 used to be called other names too ( adult-onset Diabetes ).

Diabetes Education – #2 Diabetes Mellitus Type 2 . What is it? Diabetes is a common health problem in the U.S. and the world. In diabetes, the body does not use the food it digests well.

Tags:

  Types, Hospital, John, Diabetes, Mellitus, Hopkins, Johns hopkins hospital, Diabetes mellitus type

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Transcription of Diabetes Mellitus Type 2 - Johns Hopkins Hospital

1 Diabetes Education #2 Diabetes Mellitus Type 2 What is it? Diabetes is a common health problem in the and the world. In Diabetes , the body does not use the food it digests well. It is hard for the body to use carbohydrates and fats. The main marker of Diabetes is high blood sugar ( glucose ). Your blood sugar is kept in check by insulin. Insulin is a hormone that is made in the pancreas. When you get Diabetes , it is related to two things: The amount of insulin your body makes How well your body s cells use insulin. There are two different types of Diabetes : type 1 and type 2. Only about 5% of people have type 1. Type 1 used to be called other names ( juvenile Diabetes , insulin-dependent Diabetes ). In type 1, the pancreas does not make insulin. It usually starts as a child or teen. Type 2 often starts after age 40. Type 2 used to be called other names too ( adult-onset Diabetes ).

2 Obese teens can also get type 2. In type 2, your pancreas makes insulin. But, it does not make enough insulin. Or, your body cannot use the insulin as well. This often happens when you are obese. At first, your body will make more insulin to try to keep up. But, when the body can no longer keep up, Diabetes comes on. Type 2 often runs in families. Symptoms Symptoms of type 2 come from high blood sugar. They include: Frequent urination Extreme thirst and hunger Weight loss More likely to get skin and vaginal infections Infections or cuts that heal very slowly or not at all. Diabetes Education #2 Blood sugar that is not in control can lead to coma. There are two types of comas: The form that happens in type 1 Diabetes (called ketoacidosis ) The form that happens in type 2 Diabetes (called hyperosmolar ) You may take insulin or pills to make your blood sugar go down.

3 If your blood sugar drops too far you will get low blood sugar (called hypoglycemia ). Low blood sugar has symptoms. They include: Sweating Trembling Dizziness Hunger Confusion Seizures Loss of consciousness. Blood sugar that stays high leads to long term problems from Diabetes . You may not notice these problems for years. These are some: Damage to the eyes (called retinopathy ) can cause blindness. Damage to the nerves (called neuropathy ) can cause numbness, tingling and pain in your feet, legs, and arms. Usually people feel it in the feet first. Damage to the kidneys (called nephropathy ) can cause your kidneys to stop working. You need your kidneys to get rid of waste products. You are also more likely to get heart disease. Your heart has arteries that carry blood to the rest of your body. The trouble comes on when your arteries get narrow (called atherosclerosis ).

4 Then, blood does not flow well to parts of the body. This can happen in different parts of the body: heart, brain, legs. And, it leads to different problems: Coronary heart disease (heart) Cerebrovascular disease (brain) Peripheral artery disease (legs) Diabetes Education #2 Symptoms include: Chest pain Heart attack Heart failure Stroke Leg pain when you walk or exercise that feels better when you rest. You may have trouble getting blood to your legs and feet. This can cause foot ulcers and infections. The ulcers and infection can cause tissue to die (called gangrene ). This in turn may lead to amputation. What your doctor looks for Your doctor will look for signs of Diabetes . Obesity, especially around the middle ( abdominal obesity ). This is a waist that is more than 40 inches around in men or 35 inches around in women. High blood pressure Signs of eye disease on eye examination Decreased feeling and reflexes in the legs Poor pulses in the feet Blisters, ulcers or infections of the feet Abnormal heart rhythm Your doctor will also do lab tests.

5 Fasting blood sugar (This tests your blood sugar before you have had anything to eat or drink.) Hemoglobin A1c (This test measures your average blood sugar level over the past 2 to 3 months.) Lipid profile (This measures cholesterol, triglycerides, HDL and LDL cholesterol. It tells how likely it is that your arteries are narrowed.) Blood creatinine and urine microalbumin (These tests look for signs of kidney disease.) Your doctor may also do an eye exam. He/she will look for early signs of eye disease. Your doctor may also do a foot and ankle exam. He/she will Diabetes Education #2 touch your foot with a small wire. This tests whether you can feel the wire on your feet and ankles. Diagnosis Your doctor will use your fasting blood tests to see if you have Diabetes . Your blood sugar should not be more than 126 mg/dl on this test. You have Diabetes if: Your blood sugar is more than 126, and You number stays high on more than one fasting test.

6 Expected duration There is no cure for Diabetes . It lasts your whole life. Type 2 can get much better in some obese people who lose weight and keep it off. Prevention You can help prevent type 2 Diabetes . You should keep your body weight within the normal range for your height. This is key if Diabetes runs in your family. If you already have Diabetes , it s not too late. You can delay or stop later problems (retinopathy, neuropathy, nephropathy). Be sure to keep tight control of your blood sugar. There are ways to lower your risk of heart problems. You should not smoke. Here are risk factors you can help control: High blood pressure High blood fats (cholesterol and triglycerides) Obesity Treatment and management In most people who have type 2 Diabetes , treatment starts with weight. Diet and exercise are used for weight loss. The diet is like ones used to lower bad fats and stop risk of heart disease.

7 Most people who have type 2 can control their blood sugar with pills at first. These include ones in the table. You may use pills for many years. But, over time, you may need insulin. Or, you may need insulin right away. You should talk to your doctor about which medicine is right for you. Metformin is suggested as the first one to try. Diabetes Education #2 Medicine Class Medicine Name How it Works Sulfonylureas Repaglinide (Prandin) Nateglinide (Starlix) Increases the amount of insulin released by your pancreas Biguanide Metformin (Glucophage) Lowers the amount of sugar produced by the liver, Helps your body use insulin better Thiazolidinediones** Rosiglitazone (Avandia) Pioglitazone (Actos) Helps your body use insulin better Alpha-Glucosidase Inhibitors Acarbose (Precose) Delays the absorption of sugars from the intestine The pills used to treat type 2 Diabetes can have many side effects.

8 See the table for the major ones. Medicine Side Effects Sulfonylureas Low Blood Sugar (Hypoglycemia) Weight Gain Metformin + Insulin or Sulfonylureas Low Blood Sugar (Hypoglycemia) Thiazolidinedione + Insulin or Sulfonylureas Low Blood Sugar (Hypoglycemia) Metformin Nausea and Diarrhea (less common if you take the medicine with a meal) Life threatening problems for people who already have liver or kidney disease Diabetes Education #2 Thiazolindinediones Can affect your liver so you need to have routine blood tests Acarbose Extreme gas and bloating You should treat high bad cholesterol (LDL). Medicines that work to lower this are in the table. Type of Medicine Medicine Statins to lower LDL cholesterol Lovastatin, pravastatin, simvastatin, fluvastatin, atorvastatin, rosuvastatin Bile acid sequestrants to lower LDL cholesterol Cholestyramine (Questran), colestipol (Colestid), colesevelam (Welchol) New medicine to lower LDL cholesterol Ezetimibe (Zetia) Medicines to lower triglycerides Gemfibrozil, fenofibrate To control Diabetes you should watch your diet, keep fit, and take your pills.

9 If this is not enough, you may need to take insulin each day. You may also need to stick to a meal plan and eat meals at regular times. This will lessen your chances of having low blood sugar. Test your blood sugar each day. This is a key part of managing your Diabetes . This is true no matter which medicines you take. You will use a tiny needle (called a lancet ) to get a small bit of blood. The fingertip is usually the place that is used. The testing meter will tell you how much sugar is in your blood. You should know the target ranges for your blood sugar. 90 120 mg/dl before you have had anything to eat or drink 120 180 mg/dl after meals If you know your blood sugar level you can choose types and amounts of food. You can also choose how to keep active. If your blood sugar is always Diabetes Education #2 in the target range, you are not cured . It means that you are doing a good job of managing your Diabetes .

10 You will have a better chance at a good quality of life. It is less likely that you will have long term problems from Diabetes . When to call your doctor With Diabetes , you are at higher risk for loss of body fluids ( dehydration ). Call the doctor if you have nausea or vomiting that lasts. Follow the testing schedule your doctor gives you for sick days. This should tell you how often to test: Your blood sugar Your urine for ketones. Call your doctor right away if: You have blood sugars that are very high (more than 400 500 mg/dl). Your doctor may want you to call before it gets that high. You have large amounts of ketones in your urine. Have your family call the doctor right away if you show these signs: Dehydration Dry skin Nausea Vomiting Confusion Coma These are signs of severe high blood sugar problems ( ketoacidosis and hyperosmolar coma ). Prognosis Type 2 Diabetes can have a good outcome.


Related search queries